Vice President leads delegation to negotiate with Iran! Swipe →
Vance landed at Islamabad International Airport under heavy security!
First meeting was with Pakistani premier. Crucial mediation!
Nuclear program, sanctions, Hormuz, Lebanon and American prisoners!
"We came for peace, but prepared for any scenario"!
3,000 police and military protect negotiations perimeter!
Markets rise, oil drops. World waits for deal!
All behind-the-scenes of the arrival!